Published January 14, 1982 | Version v1
Patent Metadata-only

Plant water supplying device for atomic power plant

Creators

Description

Purpose: To smoothly and accurately supply plant feedwater. Constitution: When plant feedwater in a feedwater tank is discharged to a plant by a feedwater pump, the reduction in the discharge pressure due to the decrease in the lift of the feedwater in the tank is corrected by increasing the rotational speed of the pump, and the pressure of the feedwater is always kept constantly. According to this device, the flow rate of the feedwater can be widely controlled by one feedwater pump, and the number of pumps can be reduced. (Kamimura, K.)

Availability note (English)

Available from JAPATIC. Also available from INPADOC.

Additional details

Publishing Information

Imprint Pagination
3 p.
IPC:
Int. Cl. G21D3/08; G21D1/04.
IPC
Int. Cl. G21D3/08; G21D1/04.
Patent number
JP patent document 57-7594/A/

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
14742796
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
ACCURACY; FEEDWATER; FLOW RATE; LIQUID FLOW; MOTORS; PRESSURE GAGES; PUMPS; REACTOR CONTROL SYSTEMS
Descriptors DEC
CONTROL SYSTEMS; EQUIPMENT; FLUID FLOW; HYDROGEN COMPOUNDS; MEASURING INSTRUMENTS; OXYGEN COMPOUNDS; WATER